CVS commit: src/sys/dev/pci

["Kengo NAKAHARA" <knakahara%netbsd.org@localhost>]

Module Name:    src
Committed By:   knakahara
Date:           Fri Mar  3 07:32:36 UTC 2017

Modified Files:
        src/sys/dev/pci: if_wm.c

Log Message:
implement polling mode for multiqueue. It can suppress performance degration at high load.

e.g. I354 IP forwarding throughput performance
    + before
      - 133Mbps forwarding performance at 200Mbps input load
      - 41Mbps forwarding performance at 800Mbps input load
    + after
      - 150Mbps forwarding performance at 200Mbps input load
      - 150Mbps forwarding performance at 800Mbps input load


To generate a diff of this commit:
cvs rdiff -u -r1.492 -r1.493 src/sys/dev/pci/if_wm.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.